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Lerin C, Collado MC, Isganaitis E, Arning E, Wasek B, Demerath EW, Fields DA, Bottiglieri T. Revisiting One-Carbon Metabolites in Human Breast Milk: Focus on S-Adenosylmethionine. Nutrients 2023; 15:282. [PMID: 36678154 PMCID: PMC9863976 DOI: 10.3390/nu15020282] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/24/2022] [Revised: 12/23/2022] [Accepted: 12/28/2022] [Indexed: 01/09/2023] Open
Abstract
Breastfeeding is the gold standard for early nutrition. Metabolites from the one-carbon metabolism pool are crucial for infant development. The aim of this study is to compare the breast-milk one-carbon metabolic profile to other biofluids where these metabolites are present, including cord and adult blood plasma as well as cerebrospinal fluid. Breast milk (n = 142), cord blood plasma (n = 23), maternal plasma (n = 28), aging adult plasma (n = 91), cerebrospinal fluid (n = 92), and infant milk formula (n = 11) samples were analyzed by LC-MS/MS to quantify choline, betaine, methionine, S-adenosylmethionine, S-adenosylhomocysteine, total homocysteine, and cystathionine. Differences between groups were visualized by principal component analysis and analyzed by Kruskal-Wallis test. Correlation analysis was performed between one-carbon metabolites in human breast milk. Principal component analysis based on these metabolites separated breast milk samples from other biofluids. The S-adenosylmethionine (SAM) concentration was significantly higher in breast milk compared to the other biofluids and was absent in infant milk formulas. Despite many significant correlations between metabolites in one-carbon metabolism, there were no significant correlations between SAM and methionine or total homocysteine. Together, our data indicate a high concentration of SAM in breast milk, which may suggest a strong demand for this metabolite during infant early growth while its absence in infant milk formulas may indicate the inadequacy of this vital metabolic nutrient.
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Affiliation(s)
- Carles Lerin
- Endocrinology Department, Institut de Recerca Sant Joan de Déu, Hospital Sant Joan de Déu, 08950 Barcelona, Spain
- Centro de Investigación Biomédica en Red de Diabetes y Enfermedades Metabólicas Asociadas (CIBERDEM), Instituto de Salud Carlos III, 28029 Madrid, Spain
| | - María Carmen Collado
- Department of Biotechnology, Institute of Agrochemistry and Food Technology-National Research Council (IATA-CSIC), 46980 Valencia, Spain
| | - Elvira Isganaitis
- Research Division, Joslin Diabetes Center, Harvard Medical School, Boston, MA 02215, USA
| | - Erland Arning
- Center of Metabolomics, Institute of Metabolic Disease, Baylor Scott and White Research Institute, Dallas, TX 75204, USA
| | - Brandi Wasek
- Center of Metabolomics, Institute of Metabolic Disease, Baylor Scott and White Research Institute, Dallas, TX 75204, USA
| | - Ellen W. Demerath
- Division of Epidemiology and Community Health, The University of Minnesota School of Public Health, Minneapolis, MN 55455, USA
| | - David A. Fields
- Department of Pediatrics, University of Oklahoma Health Sciences Center, Oklahoma City, OK 73104, USA
| | - Teodoro Bottiglieri
- Center of Metabolomics, Institute of Metabolic Disease, Baylor Scott and White Research Institute, Dallas, TX 75204, USA
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Kwon D, Lee W, Kim SH, Jung YS. Comparison of Hepatic Metabolite Profiles between Infant and Adult Male Mice Using 1H-NMR-Based Untargeted Metabolomics. Metabolites 2022; 12:metabo12100910. [PMID: 36295812 PMCID: PMC9611911 DOI: 10.3390/metabo12100910] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/02/2022] [Revised: 09/20/2022] [Accepted: 09/23/2022] [Indexed: 11/28/2022] Open
Abstract
Although age-related characteristics of hepatic metabolism are reported, those in infants are not fully understood. In the present study, we performed untargeted metabolomic profiling of the livers of infant (3-week-old) and adult (9-week-old) male ICR mice using 1H-NMR spectroscopy and compared 35 abundant hepatic metabolite concentrations between the two groups. The liver/body weight ratio did not differ between the two groups; however, serum glucose, blood urea nitrogen, total cholesterol, and triglyceride concentrations were lower in infants than in adults. Hepatic carbohydrate metabolites (glucose, maltose, and mannose) were higher, whereas amino acids (glutamine, leucine, methionine, phenylalanine, tyrosine, and valine) were lower in infant mice than in adult mice. The concentrations of ascorbate, betaine, sarcosine, and ethanolamine were higher, whereas those of taurine, inosine, and O-phosphocholine were lower in infant mice than in adult mice. The differences in liver metabolites between the two groups could be due to differences in their developmental stages and dietary sources (breast milk for infants and laboratory chow for adults). The above results provide insights into the hepatic metabolism in infants; however, the exact implications of the findings require further investigation.
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Affiliation(s)
- Doyoung Kwon
- Department of Pharmacy, Research Institute for Drug Development, College of Pharmacy, Pusan National University, Busan 46241, Korea
- Jeju Research Institute of Pharmaceutical Sciences, College of Pharmacy, Jeju National University, Jeju 690-756, Korea
| | - Wonho Lee
- Department of Pharmacy, Research Institute for Drug Development, College of Pharmacy, Pusan National University, Busan 46241, Korea
| | - Sou Hyun Kim
- Department of Pharmacy, Research Institute for Drug Development, College of Pharmacy, Pusan National University, Busan 46241, Korea
- Correspondence: (S.H.K.); (Y.-S.J.); Tel.: +82-51-5102816 (Y.-S.J.)
| | - Young-Suk Jung
- Department of Pharmacy, Research Institute for Drug Development, College of Pharmacy, Pusan National University, Busan 46241, Korea
- Correspondence: (S.H.K.); (Y.-S.J.); Tel.: +82-51-5102816 (Y.-S.J.)
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Calvo Barbosa AM, Casallas Cortes S, Pulido N, Parra MY, Rodríguez-López A, Guevara-Morales J, Echeverri-Peña OY. Metabolic impact of infant formulas in young infants. An outlook from the urine metabolome. Heliyon 2022; 8:e10432. [PMID: 36119867 PMCID: PMC9475274 DOI: 10.1016/j.heliyon.2022.e10432] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/12/2021] [Revised: 02/25/2022] [Accepted: 08/19/2022] [Indexed: 12/03/2022] Open
Abstract
Introduction Although breast milk is the ideal food source for newborns during the first six months of life, a high percentage of children receive infant formulas. There is evidence that specific diet habits may influence individual metabolic profile. Therefore, in newborns, such profile can be influenced by the use of infantile formulas given the composition differences that display compared to human milk. Up to now, there are no reports in the literature that address this issue. Objectives this work aims to compare the metabolic profile of full-term newborns that were feed with either breast milk (n = 32) or infantile formulas (n = 21). Methods: Metabolic profile was established based on urine analysis through gas chromatography-mass spectrometry (GC-MS) and nuclear magnetic resonance (H-NMR). Results our results evidenced a more gluconeogenic profile in breast-fed infants characterized by elevation of Kreb's cycle intermediaries like fumaric, succinic and ketoglutaric acids compared to infants receiving infant formula. In addition, infant formula fed infants presented urinary excretion of metabolites derived from specific compounds present in this type of diet that were not observed in breast-fed infants, for instance D-glucitol, and 4-deoxytetronic. Moreover, in infant formula fed infants there was excretion of basal levels of metabolites of clinical relevance like 3-hydroxy-3-methyl-glutaric, 2-methyl-3-keto-valeric and 3,4-dihydroxybutyric. Conclusion These results show the importance of understanding the metabolic impact of diet in newborn population in normal and pathological contexts.
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Affiliation(s)
- Angie Marcela Calvo Barbosa
- Instituto de Errores Innatos Del Metabolismo. Facultad de Ciencias. Pontificia Universidad Javeriana, Carrera 7 # 43-82. Ed. 54, Bogotá, Colombia
| | - Stefany Casallas Cortes
- Instituto de Errores Innatos Del Metabolismo. Facultad de Ciencias. Pontificia Universidad Javeriana, Carrera 7 # 43-82. Ed. 54, Bogotá, Colombia
| | - Ninna Pulido
- Instituto de Errores Innatos Del Metabolismo. Facultad de Ciencias. Pontificia Universidad Javeriana, Carrera 7 # 43-82. Ed. 54, Bogotá, Colombia
- Grupo de Ciencias de Laboratorio Clínico. Hospital Universitaria San Ignacio, Bogotá, Colombia
| | - Martha Yaneth Parra
- Instituto de Errores Innatos Del Metabolismo. Facultad de Ciencias. Pontificia Universidad Javeriana, Carrera 7 # 43-82. Ed. 54, Bogotá, Colombia
| | - Alexander Rodríguez-López
- Instituto de Errores Innatos Del Metabolismo. Facultad de Ciencias. Pontificia Universidad Javeriana, Carrera 7 # 43-82. Ed. 54, Bogotá, Colombia
- Fundación Instituto de Inmunología de Colombia (FIDIC), Bogotá, Colombia
- Departamento de Química. Facultad de Ciencias. Pontificia Universidad Javeriana, Carrera 7 # 43-82. Ed. 54, Bogotá, Colombia
| | - Johana Guevara-Morales
- Instituto de Errores Innatos Del Metabolismo. Facultad de Ciencias. Pontificia Universidad Javeriana, Carrera 7 # 43-82. Ed. 54, Bogotá, Colombia
| | - Olga Yaneth Echeverri-Peña
- Instituto de Errores Innatos Del Metabolismo. Facultad de Ciencias. Pontificia Universidad Javeriana, Carrera 7 # 43-82. Ed. 54, Bogotá, Colombia
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Indicators of mineral metabolism and dental status of young rats born from female with methionine-induced hyperhomocysteinemia. UKRAINIAN BIOCHEMICAL JOURNAL 2021. [DOI: 10.15407/ubj93.06.093] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022] Open
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Shoji H, Taka H, Kaga N, Ikeda N, Hisata K, Miura Y, Shimizu T. Choline-related metabolites influenced by feeding patterns in preterm and term infants. J Matern Fetal Neonatal Med 2018; 33:230-235. [PMID: 29886808 DOI: 10.1080/14767058.2018.1488165] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/14/2022]
Abstract
Objective: This study was performed to examine the choline status on term and preterm infants using urinary metabolome analysis.Material and methods: Samples were collected from 19 term and 20 preterm infants between 15 days and 1 month, respectively. The infants were separated into four groups: the term-breast group (TB, n = 13), the term-formula group (TF, n = 6), the preterm-breast (PB, n = 11), and the preterm-mixed group (PM, n = 9). Urinary metabolome analysis was performed using capillary electrophoresis-time-of-flight mass spectrometry (CE-TOF/MS). We also performed metabolome analysis of the infant formulas.Results: Urinary excretion of choline metabolites (choline, N,N-dimethylglycine, sarcosine, and betaine) was significantly higher in TB than TF infants (p < .05). Choline, betaine, and sarcosine excretion was not significantly different between the PB and TB infants. Choline and N,N-dimethylglycine excretion was significantly higher in PM than PB infants. Choline metabolites excretion was also significantly higher in PM than TF infants. Choline and betaine levels were significantly higher in the preterm than term formula used in this study.Conclusions: The type of feeding in early infancy affects choline metabolism. Metabolome analysis is useful for assessing choline metabolism to modify the contents of infant formulas also in preterm infants.
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Affiliation(s)
- Hiromichi Shoji
- Department of Pediatrics and Adolescent Medicine, Juntendo University Graduate School of Medicine, Tokyo, Japan
| | - Hikari Taka
- Laboratory of Proteomics and Biomolecular Science, Research Support Center, Juntendo University Graduate School of Medicine, Tokyo, Japan
| | - Naoko Kaga
- Laboratory of Proteomics and Biomolecular Science, Research Support Center, Juntendo University Graduate School of Medicine, Tokyo, Japan
| | - Naho Ikeda
- Department of Pediatrics, Juntendo University Faculty of Medicine, Tokyo, Japan
| | - Ken Hisata
- Department of Pediatrics, Juntendo University Faculty of Medicine, Tokyo, Japan
| | - Yoshiki Miura
- Laboratory of Proteomics and Biomolecular Science, Research Support Center, Juntendo University Graduate School of Medicine, Tokyo, Japan
| | - Toshiaki Shimizu
- Department of Pediatrics and Adolescent Medicine, Juntendo University Graduate School of Medicine, Tokyo, Japan
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Robinson JL, Bertolo RF. The Pediatric Methionine Requirement Should Incorporate Remethylation Potential and Transmethylation Demands. Adv Nutr 2016; 7:523-34. [PMID: 27184279 PMCID: PMC4863267 DOI: 10.3945/an.115.010843] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2022] Open
Abstract
The metabolic demand for methionine is great in neonates. Indeed, methionine is the only indispensable sulfur amino acid and is required not only for protein synthesis and growth but is also partitioned to a greater extent to transsulfuration for cysteine and taurine synthesis and to >50 transmethylation reactions that serve to methylate DNA and synthesize metabolites, including creatine and phosphatidylcholine. Therefore, the pediatric methionine requirement must accommodate the demands of rapid protein turnover as well as vast nonprotein demands. Because cysteine spares the methionine requirement, it is likely that the dietary provision of transmethylation products can also feasibly spare methionine. However, understanding the requirement of methionine is further complicated because demethylated methionine can be remethylated by the dietary methyl donors folate and betaine (derived from choline). Intakes of dietary methyl donors are highly variable, which is of particular concern for newborns. It has been demonstrated that many populations have enhanced requirements for these nutrients, and nutrient fortification may exacerbate this phenomenon by selecting phenotypes that increase methyl requirements. Moreover, higher transmethylation rates can limit methyl supply and affect other transmethylation reactions as well as protein synthesis. Therefore, careful investigations are needed to determine how remethylation and transmethylation contribute to the methionine requirement. The purpose of this review is to support our hypothesis that dietary methyl donors and consumers can drive methionine availability for protein synthesis and transmethylation reactions. We argue that nutritional strategies in neonates need to ensure that methionine is available to meet requirements for growth as well as for transmethylation products.
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Affiliation(s)
| | - Robert F Bertolo
- Department of Biochemistry, Memorial University of Newfoundland, St. John's, Newfoundland and Labrador, Canada
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A longitudinal study of maternal folate and vitamin B12 status in pregnancy and postpartum, with the same infant markers at 6 months of age. Matern Child Health J 2012; 16:792-801. [PMID: 21544621 DOI: 10.1007/s10995-011-0782-0] [Citation(s) in RCA: 24] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/25/2022]
Abstract
Folate and vitamin B12 are involved in homocysteine metabolism and are critical to the methylation of DNA. We aimed to assess plasma vitamin B12 (pB12), plasma folate (pFol), and red cell folate (rcFol) in women and their infants during pregnancy and after birth. Maternal biomarkers were tested as predictors of infant biomarkers, including plasma homocysteine (pHcy), at age 6 months. Participants (n = 153) were recruited at the John Hunter Hospital, Australia. Maternal fasting blood samples were collected at 20 and 36 weeks gestation, and at 14 and 27 weeks postpartum. Fifty healthy, term infants provided non-fasting samples at age 6 months. Plasma homocysteine data were available for 16 infants at age 6 months. Maternal pB12 concentrations fell by 16% from 20 to 36 weeks gestation, but had recovered by 14 weeks postpartum. Maternal rcFol concentrations fell by 31% from 20 weeks gestation to 27 weeks postpartum. Infants breastfed at 6 months had lower pB12 (median 159 vs. 402 pmol/L, n = 23 vs. 18, P < 0.01) and folate (median folate z-score -0.58 vs. 0.85, n = 23 vs. 17, P < 0.01), and higher pHcy (median 11.9 vs. 7.3 μmol/L, n = 8 vs. 6, P < 0.01), than those on infant formula. Maternal pregnancy pFol, but not pB12, inversely predicted infant pHcy, after adjustment for the infant's current pB12 (P = 0.04). Changes in maternal B12 and folate occur during pregnancy and after birth. Infant homocysteine metabolism may be regulated through maternal folate concentrations during pregnancy and postnatal feeding.
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Zeisel SH, Mar MH, Howe JC, Holden JM. Concentrations of choline-containing compounds and betaine in common foods. J Nutr 2003; 133:1302-7. [PMID: 12730414 DOI: 10.1093/jn/133.5.1302] [Citation(s) in RCA: 517] [Impact Index Per Article: 24.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
Choline is important for normal membrane function, acetylcholine synthesis and methyl group metabolism; the choline requirement for humans is 550 mg/d for men (Adequate Intake). Betaine, a choline derivative, is important because of its role in the donation of methyl groups to homocysteine to form methionine. In tissues and foods, there are multiple choline compounds that contribute to total choline concentration (choline, glycerophosphocholine, phosphocholine, phosphatidylcholine and sphingomyelin). In this study, we collected representative food samples and analyzed the choline concentration of 145 common foods using liquid chromatography-mass spectrometry. Foods with the highest total choline concentration (mg/100 g) were: beef liver (418), chicken liver (290), eggs (251), wheat germ (152), bacon (125), dried soybeans (116) and pork (103). The foods with the highest betaine concentration (mg/100 g) were: wheat bran (1339), wheat germ (1241), spinach (645), pretzels (237), shrimp (218) and wheat bread (201). A number of epidemiologic studies have examined the relationship between dietary folic acid and cancer or heart disease. It may be helpful to also consider choline intake as a confounding factor because folate and choline methyl donation can be interchangeable.
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Affiliation(s)
- Steven H Zeisel
- Department of Nutrition, School of Public Health and School of Medicine, University of North Carolina at Chapel Hill, Chapel Hill, NC 27599-7461, USA.
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Abstract
BACKGROUND Betaine (Bet) supplementation is an effective strategy for dietary treatment of homocystinuria. However,previous reports on diet therapy have only examined methionine (Met)and cystine concentrations, but not those of Bet and homocysteine(Hcy) in food items. We set up a hypothesis that there are some food items, which contain a small amount of Met, but a great amount of Hcy and Bet. METHODS We measured Bet and Hcy concentrations in 58 food items, which were regarded as containing low Met. RESULTS Products of wheat flour are rich in Bet. The amount of Bet in food items investigated in this study is much smaller than the dose used to treat homocystinuria patients. Vegetables contained little Hcy, however sprouted beans and sprouted alfalfa seeds contained ample Hcy. CONCLUSION Patients with homocystinuria do not have to be too concerned about Hcy in food items because the amount is small. Therefore, we encourage homocystinuria patients to continue a low Met diet therapy without anxiety of Hcy and Bet, and if necessary,Bet will be supplemented.
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Affiliation(s)
- Akiko Sakamoto
- Department of Pediatrics, HiroshimaUniversity School of Medicine, Hiroshima, Japan.
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